patch-npx-0.diff

bleader, 11/25/2009 10:19 AM

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sys/platform/pc32/isa/npx.c
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#else /* !SMP */
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	device_set_desc(dev, "math processor");
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	/*
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	 * Modern CPUs all have an FPU that uses the INT16 interface
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	 * and provide a simple way to verify that, so handle the
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	 * common case right away.
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	 */
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	if (cpu_feature & CPUID_FPU) {
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		npx_irq13 = 0;
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		npx_ex16 = hw_float = npx_exists = 1;
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		return (0);
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	}
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	/*
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	 * Don't use fwait here because it might hang.